20:38:46 Create new PHPExcel object
20:38:46 Set document properties
20:38:46 Add some data
20:38:46 Write to Excel2007 format
20:38:46 File written to 23sharedstyles.xlsx
Call time to write Workbook was 0.0575 seconds
20:38:46 Current memory usage: 6 MB
20:38:46 Write to Excel5 format
20:38:46 File written to 23sharedstyles.xls
Call time to write Workbook was 0.0520 seconds
20:38:46 Current memory usage: 8 MB
20:38:46 Peak memory usage: 8 MB
20:38:46 Done writing file
File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples